Vector for loop -- Using const_iterator : Vector « Collections « Visual C++ .NET






  1. Visual C++ .NET
  2. Collections
  3. Vector

Vector for loop -- Using const_iterator

 
#include "stdafx.h"
#include <cliext/vector>
#include <cliext/adapter>

using namespace System;
using namespace cliext;
using namespace System::Collections::Generic;

ref class MyClass{
public:
    String^ Name;

    MyClass() : Name(String::Empty) { }

    MyClass(String^ name) : Name(name) { }

    MyClass(const MyClass% orig){
        Name = orig.Name; 
    }

    MyClass% operator=(const MyClass% orig){
        if (this != %orig)
            Name = orig.Name;
        return *this;
    }

    ~MyClass() { }

    bool operator<(const MyClass^ rhs){
        return (Name->CompareTo(rhs->Name) < 0);
    }

    bool operator==(const MyClass^ rhs){
        return (Name->Equals(rhs->Name));
    }
};


int main(array<System::String ^> ^args)
{
    vector<MyClass^> pets; 
    pets.push_back(gcnew MyClass("A")); 
    pets.push_back(gcnew MyClass("B"));
    pets.push_back(gcnew MyClass("C"));
    pets.push_back(gcnew MyClass("D"));
    pets.insert(pets.begin() + 1, gcnew MyClass("J"));
    vector<MyClass^>::const_iterator pet_i;   
    for(pet_i = pets.begin(); pet_i != pets.end(); pet_i++)
        System::Console::Write("{0} ", pet_i->Name); 

    return (0); 
}








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